Keep your heavy-duty truck’s electrical systems running flawlessly. Our Chicago, IL, team specializes in identifying and resolving electrical and diagnostic issues for heavy-duty trucks and fleets. Call us today to schedule your service.
Electrical Repairs and Services
Your truck’s electrical system is vital for reliable operation, powering everything from lighting to engine management. At On Site Mechanical, we provide expert electrical repairs to ensure your truck performs optimally.
Electrical repairs we offer include:
- Battery testing and replacement
- Alternator repairs and replacements
- Starter motor diagnostics and repairs
- Wiring harness inspections and repairs
- Lighting system repairs and upgrades
Truck Diagnostics
Accurate diagnostics are the foundation of efficient truck repairs. We use advanced diagnostic tools to pinpoint issues quickly.
Diagnostic services we offer include:
- Engine performance diagnostics
- ABS (Anti-lock Braking System) diagnostics
- Emissions system diagnostics
- Transmission system diagnostics
Schedule Your Electrical Service Today at 708-670-5566
Don’t let electrical issues disrupt your operations. Trust On Site Mechanical for expert diagnostics and electrical repairs in Chicago, IL. Call us at 708-670-5566 to schedule your service and keep your fleet running at full capacity.
FAQs
What are common signs of electrical issues in a truck?
Common signs include dim or flickering lights, difficulty starting the engine, malfunctioning dashboard instruments, or warning lights on the dashboard. If you experience intermittent power losses or other unusual behavior, it’s time for professional electrical diagnostics.
How often should I have my truck’s electrical system inspected?
Regular inspections should be part of your preventive maintenance schedule, ideally every 12 months or 15,000 miles. This ensures that potential issues, like corroded connections or failing components, are identified and addressed before causing major problems.
What areas do you serve?
Located at 13518 S Hoxie Ave, Chicago, IL, we serve Chicago and the surrounding areas, including Joliet, Rockford, Waukegan, Skokie, Valparaiso, Kankakee, Gary, La Porte, and many more. For those located in the regions, we offer mobile repairs, roadside assistance, and towing services.
How do I get in touch?
Call us at 708-670-5566 to schedule your truck diagnostics and electrical repair service.
We Offer a Wide Range of Repairs
Our repair services cover every aspect of heavy-duty truck maintenance and restoration. We provide comprehensive repairs for heavy-duty trucks, buses, RVs, trailers, and fleets. At On Site Mechanical, we deliver high-quality repairs and maintenance that keep your business running smoothly and efficiently.
For exceptional heavy-duty truck repairs, mobile services, and 24/7 roadside assistance, choose On Site Mechanical. Call (708) 670-5566 or visit us at 13518 S Hoxie Ave, Chicago, IL 60633 today!
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Testimonials
Here's What our customers are saying, feel free to leave us a review!
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